Answer:
Step-by-step explanation:
2. 4
3. 180°; multiplication
4. 4
6?. 32; 148
i think thats right. i hope this helps
Answer:
The answer is unknown pick option https:avg
This problem calls for a simple substitution. We need to substitute 3x in for y in the equation 3x + 2y = 18 and then simplify by combining like terms.
3x + 2y = 18
y = 3x
3x + 2(3x) = 18
3x + 6x = 18
<u>9x = 18</u>
Now, if you want to solve for x, just divide both sides by 9 and simplify:
9x / 9 = 18 / 9
<u>x = 2</u>
Answer:
28
Step-by-step explanation: